Messages

1

Galil / Re: Need Servo Motors

« on: November 24, 2011, 04:35:57 AM »

Also you need Halls sensors inside brushless motor for using AMC drive. Of course any chance to use it with AC induction motor!

2

General Mach Discussion / Re: phase drive control

« on: September 04, 2007, 05:20:27 PM »

Step/Dir control is acceptable not only for drivers for steppers, but for drivers for brush/brushless motors also. That allows to use the same controller for any type/power of motors.
The term "phase drive" control has other purpose in control theory.
Where you find this term? 

3

General Mach Discussion / Re: how to fit servo mottors?

« on: September 03, 2007, 02:30:25 PM »

Any type of servo motors (brush or brushless) maybe controlled thro servo amp with Step/Direction inputs - see for example digital amp Elmo (www.elmomc.com).
Servo amp in position mode is like stepper with step defined by encoder resolution and velocity defined by frequency of input Steps.